Dear Mark, Thanks for your help. I used a ImageJ2 command to open the image (the OpenFile.class module) so the display service knows what's the actual display :-) I guess it's a preprocessor issue then... I'm gonna implement my own preprocessor that triggers JavaFX.
The source code is now a bit messy for now but as soon as I get something clean, I will publish it on Github. JavaFx is a great improvement compared to swing that really worth the look. For instance, I will use a Webview associated with Angular JS and a JSON Object Mapper to create a little embedded web app that list of all modules, and display informations about them like input, output etc. I also created some kind of new "special widget" for browsing through N-Dimensional images. I will publish a demo video when it's fully operational ;-) I keep you up ;-) Cheers everyone, Cyril MONGIS 2015-04-29 15:20 GMT+02:00 Mark Hiner <hi...@wisc.edu>: > Hi Cyril, > > >However, when I want to apply a Gaussian Blur (for instance), the > software sents back a message telling that the "dataset" input hasn't been > provided. I guess it's a preprocessor issue. > > Another possibility is that there actually is no Dataset. A Dataset[1] is > an ImageJ2 construct, and by default would not be produced by opening an > image with an ImageJ 1.x command. You can ensure a Dataset is available by > using an ImageJ2 I/O plugin (e.g. File > Import > Image...) or turn on > synchronization[2]. Once we get the synchronization step to be more > performant, it will be made automatic. > > >how is the preprocessing order decided ? > > All Preprocessors[3] are SciJava Plugins, which are accessed in order of > priority[4,5] > > >Could you point me to some existing preprocessor that does most of the > logic so I don't have to re-implement simple operations ? > > The ActiveDataset preprocessor[6] is what populates single @Dataset > parameters. There's also an ImagePlus version[7] for making @ImagePlus work. > > >http://cyrilmongis.net/img/imagejfx-screenshot.jpg > > This is fantastic. Is your source code openly available? I'm interested in > JavaFX - for cross-platform distribution more than as a library, but would > still be great to see what you're doing. > > Thanks for keeping us up to date, let us know how it goes and if you run > into any more roadblocks (or if any of this is unclear)! > > Best, > Mark > > [1] > https://github.com/imagej/imagej-common/blob/imagej-common-0.14.0/src/main/java/net/imagej/Dataset.java > [2] http://imagej.net/Compatibility#Translation_of_data_structures > [3] > https://github.com/scijava/scijava-common/blob/scijava-common-2.40.0/src/main/java/org/scijava/module/process/PreprocessorPlugin.java > [4] > https://github.com/scijava/scijava-common/blob/scijava-common-2.40.0/src/main/java/org/scijava/plugin/Plugin.java#L129 > [5] > https://github.com/scijava/scijava-common/blob/scijava-common-2.40.0/src/main/java/org/scijava/Priority.java > [6] > https://github.com/imagej/imagej-common/blob/imagej-common-0.14.0/src/main/java/net/imagej/display/process/ActiveDatasetPreprocessor.java > [7] > https://github.com/imagej/imagej-legacy/blob/master/src/main/java/net/imagej/legacy/plugin/ActiveImagePlusPreprocessor.java > > On Wed, Apr 29, 2015 at 3:17 AM, Mongis Cyril <cyril.mon...@googlemail.com > > wrote: > >> Dear all, >> >> I'm actually integrating ImageJ in my PhD project. It leads me to >> implements a JavaFX UI for ImageJ. Thanks to Curtis's help, I have been >> able to support image opening and displaying. I'm now facing the issue of >> triggering the filling of parameters via the UI. My menu is generated via a >> MenuCreator implementation (the whole MenuCreator structure is a brillant >> idea by the way, it allowed to integrate the ImageJ Menu in no time !) and >> call the ShadowMenu.run() for the corresponding module. Applying LUT works >> (so I guess that getting the active display works). However, when I want to >> apply a Gaussian Blur (for instance), the software sents back a message >> telling that the "dataset" input hasn't been provided. I guess it's a >> preprocessor issue. I already did some digging about how preprocessor work >> (from the tutorial and from the code that I read), but I lacking >> explanations about the big picture. My main question is : which approach >> should I use make Imagej trigger my UI with some kind of auto-generated >> dialog ? Should I create my own preprocessor or just maybe implements some >> kind of UI binding used by an already existing preprocessor ? Since >> applying LUT seems to work, does it means several preprocessor are executed >> before a command is ran ? If yes, how is the preprocessing order decided ? >> Could you point me to some existing preprocessor that does most of the >> logic so I don't have to re-implement simple operations ? >> >> >> I joined a screenshot of the current state of the ImageJ integration :-) >> http://cyrilmongis.net/img/imagejfx-screenshot.jpg >> >> Cheers, >> >> Cyril MONGIS >> >> _______________________________________________ >> ImageJ-devel mailing list >> ImageJ-devel@imagej.net >> http://imagej.net/mailman/listinfo/imagej-devel >> >> >
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